JP2503785Y2 - Skeleton clock structure - Google Patents
Skeleton clock structureInfo
- Publication number
- JP2503785Y2 JP2503785Y2 JP3284090U JP3284090U JP2503785Y2 JP 2503785 Y2 JP2503785 Y2 JP 2503785Y2 JP 3284090 U JP3284090 U JP 3284090U JP 3284090 U JP3284090 U JP 3284090U JP 2503785 Y2 JP2503785 Y2 JP 2503785Y2
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- main plate
- plate
- skeleton
- movement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Electromechanical Clocks (AREA)
- Toys (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、スケルトン時計の構造に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to the structure of a skeleton timepiece.
従来のスケルトン腕時計を、第７図に示す。第７図は
従来のスケルトン腕時計のムーブメントの平面図であ
る。スケルトン腕時計は、一般の腕時計ムーブメントの
地板71に大きな覗き穴71aを複数明けることにより作り
出すのが常道である。従って、このスケルトン腕時計に
は不要な挽込71c、スケルトン以外の時計では文字板に
隠れてしまうので問題にもしなかったピン71dの下面
や、生産用外周切欠71bなど丸見えとなっており、さら
に、筒車を押さえるために文字板の代りに設けた筒車押
え72が厚さ方向に出張っているなどの外観を有してい
た。FIG. 7 shows a conventional skeleton wrist watch. FIG. 7 is a plan view of the movement of the conventional skeleton wristwatch. The skeleton wrist watch is usually created by making a plurality of large peep holes 71a in the main plate 71 of a general wrist watch movement. Therefore, this skeleton wristwatch is unnecessary for grinding 71c, and it is hidden on the dial in watches other than skeleton, so it was not a problem so the underside of the pin 71d, the outer peripheral cutout 71b for production, etc. are fully visible. The hour wheel presser 72 provided in place of the dial for holding the hour wheel had an appearance such as making a business trip in the thickness direction.
しかしながら、挽込71cやピン71dは、見える面をきれ
いに仕上げていないので美観を損ねており、さらに切欠
け71bも幾何学的でない複雑な形状の覗き穴71aと形状的
に整合せず異様な感覚を与えるし、筒車押え72は地板71
より高さ方向に突出していて表面が凸凹している等、ム
ーブメントの外観が優れているとは言えず、商品として
の品位を下げてしまうという問題があった。However, the cuts 71c and the pins 71d do not have a beautifully finished surface, which impairs the aesthetics, and the cutouts 71b do not match the shape of the non-geometric peephole 71a. And the hour wheel presser 72 is the main plate 71
It cannot be said that the appearance of the movement is excellent such that it is more protruding in the height direction and the surface is uneven, and there is a problem that the quality as a product is lowered.
本考案は、上述のような従来の問題点を解消させ、ム
ーブメントの外観の美しいスケルトン時計を提供するこ
とを目的にしている。An object of the present invention is to solve the above-mentioned conventional problems and provide a skeleton timepiece having a beautiful movement appearance.
上記の目的を達成させるために、本考案は次のような
構成としている。すなわち、地板には輪列車等の部品を
覗くための複数の円弧で形成された覗き穴を設け、前記
地板の覗き穴の形状に略一致する形状の穴を設けた薄板
を地板に重ね合わせ、地板に残っているネジ穴や支柱の
穴、挽込の段部等を薄板で隠すようにしている。In order to achieve the above object, the present invention has the following configuration. That is, the main plate is provided with a peep hole formed by a plurality of arcs for peeking at parts such as wheel trains, a thin plate having a hole having a shape substantially matching the shape of the peep hole of the main plate is overlaid on the main plate, A thin plate is used to hide the screw holes, post holes, and ground steps that remain on the ground plate.
以下本考案の実施例を図面に基づいて説明する。 An embodiment of the present invention will be described below with reference to the drawings.
第１図は、本考案にかかるムーブメント下面側の平面
図であって、地板１の上に薄板２が載っており、覗き穴
2aより香箱車３や三番車13等の輪列車が見える。４は香
箱真のホゾ石であって、穴2bをホゾ石４よりやゝ大きい
穴径にしてこのホゾ石４を外部より見せている。５は薄
板２の止メネジ、６は位置決めピンである。７は巻真、
８は裏押え、９は日ノ裏押え、10は日ノ裏車、11は筒車
であり、この針回し機構は、薄板２の覗き穴2aより見せ
ている。FIG. 1 is a plan view of the lower surface side of the movement according to the present invention, in which a thin plate 2 is placed on a main plate 1 and a peephole
Wheel trains such as barrel car 3 and third wheel 13 are visible from 2a. Numeral 4 is a true jewel stone of the barrel, and the hole 2b has a hole diameter slightly larger than that of the jewel stone 4 so that this jewel stone 4 is shown from the outside. Reference numeral 5 is a female screw for the thin plate 2, and 6 is a positioning pin. 7 is winding true
8 is the back presser, 9 is the Hino back presser, 10 is the Hino back wheel, and 11 is the hour wheel. This needle turning mechanism is shown through the peep hole 2a of the thin plate 2.
第２図は、第１図に示す薄板２の平面図であって、複
数の円弧で形成された複数個の覗き穴2a、香箱真のホゾ
石用の穴2bが設けられている。FIG. 2 is a plan view of the thin plate 2 shown in FIG. 1, and is provided with a plurality of peep holes 2a formed by a plurality of arcs and a hole 2b for a pearl jewel of a barrel.
第３図は、第１図に示す薄板２を取り除いた状態のム
ーブメント平面図であって、地板１に形成された複数の
円弧を有する覗き穴1aは、第１図で説明した針回し機構
の部分を除いて第２図薄板２の覗き穴2aとほゞ同形状を
なしている。地板１には、加工上に使用する円弧状の切
欠1b、不要になった挽込段差1c、図示していないがムー
ブメント上面側にある受に対する位置決めピン1e、支柱
1d等がある。３は香箱車、４はホゾ石、13は三番車であ
る。FIG. 3 is a plan view of the movement with the thin plate 2 shown in FIG. 1 removed, and the peep hole 1a having a plurality of arcs formed in the main plate 1 is the same as that of the needle turning mechanism described in FIG. Except for the portion, it has almost the same shape as the peep hole 2a of the thin plate 2 shown in FIG. The base plate 1 has an arcuate cutout 1b used for machining, an unnecessary grinding step 1c, a positioning pin 1e for a bridge (not shown) on the upper surface of the movement, and a column.
There are 1d etc. 3 is a barrel wheel, 4 is a hozo stone, and 13 is a third wheel.
第２図の薄板２を載せたムーブメント完成状態（第１
図の状態）では、地板１の美観を損ねる挽込1c、ピンや
支柱の下面部分1e、1d、及び形状が単純で覗き穴1aと不
整合な感覚の切欠1b等は隠れてしまう。Completed movement with the thin plate 2 shown in Fig. 2 (first
In the state shown in the drawing), the ground 1c that impairs the appearance of the main plate 1, the lower surface portions 1e and 1d of the pins and columns, and the notch 1b which has a simple shape and is inconsistent with the peephole 1a are hidden.
第４図は、第１図の要部断面図であって、地板１に薄
板２がネジ５によって固定されている。挽込1c、支柱1
d、ピン1e等は薄板２でふさがれており、一方、香箱真3
aのホゾ石４に合わせた抜き穴2b、地板１の覗き穴1aに
合わせた覗き穴2aが明いている。11は筒車、12は針座で
あって薄板２で支えられている。FIG. 4 is a cross-sectional view of the main part of FIG. 1, in which the thin plate 2 is fixed to the base plate 1 with screws 5. Grinding 1c, prop 1
d, pin 1e, etc. are covered with thin plate 2, while barrel 3
A through hole 2b corresponding to the holographic stone 4 of a and a peep hole 2a corresponding to the peep hole 1a of the main plate 1 are clear. Reference numeral 11 denotes a hour wheel, and 12 denotes a needle seat, which is supported by the thin plate 2.
第５図は、薄板２の部分断面図である。薄板２に立体
的なマークや模様を入れた方が美観上優れる。（ａ）は
エッチング、又はイングレによってマークや模様2cを凹
ませたものであり、（ｂ）はエンボス2dなどにより出張
らせたもので、凹ませたものでも出張らせたものでも良
い。FIG. 5 is a partial sectional view of the thin plate 2. It is aesthetically pleasing to put a three-dimensional mark or pattern on the thin plate 2. (A) is a mark or pattern 2c that has been recessed by etching or ingress, and (b) is a business trip that has been made by embossing 2d or the like, and may be a recess or a business trip.
第６図は、本考案の第２実施例を示すもので、要部の
断面図である。第１実施例と同様に地板１には、挽込1c
や、覗き穴1a等の第３図と同形態をなしており、これに
対して薄板14は透明なガラス或いはプラスチックで作ら
れ、挽込1cを隠すように不透明な印刷14aを施こし、印
刷形状は第２図と同形状をなしている。従って、第１実
施例と同様な作用、効果を発揮する。FIG. 6 shows a second embodiment of the present invention and is a sectional view of the main part. As in the first embodiment, the ground plate 1 has a ground 1c.
In addition, the peephole 1a and the like have the same form as in FIG. 3, whereas the thin plate 14 is made of transparent glass or plastic, and is provided with an opaque print 14a so as to hide the cut 1c. The shape is the same as in FIG. Therefore, the same action and effect as those of the first embodiment are exhibited.
尚、２つの実施例は、地板に薄板を重ね合わせた構造
についてのみ述べたが、反対側の受にも同様な方式を設
けることが出来る。In the two embodiments, only the structure in which the thin plate is superposed on the base plate has been described, but a similar method can be provided for the receiving on the opposite side.
また、本考案では覗き穴を複数の円弧の形状を有する
と記載しているが、全くの円ではない楕円のようなもの
は含むものである。Further, in the present invention, the peephole is described as having a plurality of arcuate shapes, but includes an ellipse which is not a complete circle.
以上、本考案によれば、一般の時計ムーブメントを使
用して覗き穴を追加したままでは美観上問題となる所を
隠すことにより品位を向上させることが出来、そして、
地板の表面をきれいに仕上げようとしても多少加工歪か
らソリが出ているので難しく、高級感を出すためにマー
クや模様を入れるのもソリや強度理由から機械によるプ
レスや切削加工は難しいが、これらは薄板に簡単に施す
ことが出来るなどにより、品位の高い高級感のあるスケ
ルトン時計を、低コストで実現でき、しかも大量生産を
も可能ならしめる効果を有する。As described above, according to the present invention, it is possible to improve the quality by hiding a place that is aesthetically problematic when a peephole is added using a general watch movement, and
Even if you try to finish the surface of the main plate cleanly, it is difficult because the warpage is slightly generated from the processing distortion, and it is difficult to press and cut with a machine because of the warp and strength to put marks and patterns to give a high-class feeling, but these Since it can be easily applied to a thin plate, it has the effect of realizing a high-quality, high-quality skeleton clock at low cost and enabling mass production.
第１図は、本考案にかかる第１実施例を示すムーブメン
ト下面側の平面図、第２図は、第１図の薄板の平面図、
第３図は、第１図の薄板を取り除いた状態のムーブメン
ト平面図、第４図は、第１図の要部断面図、第５図は、
薄板の要部断面図、第６図は、第２実施例の要部断面
図、第７図は、従来のスケルトン腕時計のムーブメント
平面図である。 １……地板、1a……覗き穴、２、14……薄板、2a……覗
き穴、３……香箱車、13……三番車。FIG. 1 is a plan view of the lower surface side of the movement showing the first embodiment according to the present invention, and FIG. 2 is a plan view of the thin plate of FIG.
3 is a plan view of the movement with the thin plate of FIG. 1 removed, FIG. 4 is a cross-sectional view of the essential parts of FIG. 1, and FIG.
FIG. 6 is a cross-sectional view of the main part of the thin plate, FIG. 6 is a cross-sectional view of the main part of the second embodiment, and FIG. 7 is a plan view of the movement of the conventional skeleton wristwatch. 1 ... Main plate, 1a ... peep hole, 2, 14 ... thin plate, 2a ... peep hole, 3 ... barrel car, 13 ... third wheel.
Claims (1)
たムーブメントに於いて、少くとも前記地板には前記輪
列車等の部品を覗くための複数の円弧で形成された覗き
穴を設け、前記地板の覗き穴の形状に略一致する形状の
穴を設けた薄板を前記地板に重ね合わせ、前記地板に残
っているネジ穴や支柱の穴、挽込の段部等を前記薄板で
隠すようにしたことを特徴とするスケルトン時計の構
造。1. In a movement in which parts such as a wheel train are arranged between a main plate and a bridge, at least the peep hole formed by a plurality of arcs for looking through the parts such as the wheel train is provided in the main plate. Provided, a thin plate provided with a hole having a shape substantially corresponding to the shape of the peephole of the main plate is overlaid on the main plate, screw holes and pillar holes remaining in the main plate, steps of grinding etc. with the thin plate The structure of the skeleton watch characterized by being hidden.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3284090U JP2503785Y2 (en) | 1990-03-30 | 1990-03-30 | Skeleton clock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3284090U JP2503785Y2 (en) | 1990-03-30 | 1990-03-30 | Skeleton clock structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03125289U JPH03125289U (en) | 1991-12-18 |
| JP2503785Y2 true JP2503785Y2 (en) | 1996-07-03 |
Family
ID=31536051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3284090U Expired - Lifetime JP2503785Y2 (en) | 1990-03-30 | 1990-03-30 | Skeleton clock structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2503785Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4921140B2 (en) * | 2006-12-11 | 2012-04-25 | シチズン電子株式会社 | Luminescent sheet unit and illumination device |
| JP2021156691A (en) * | 2020-03-26 | 2021-10-07 | シチズン時計株式会社 | Movement and timepiece |
-
1990
- 1990-03-30 JP JP3284090U patent/JP2503785Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03125289U (en) | 1991-12-18 |
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